Finding the Fourth Proportional to 650,365.04, 975,564.84 and 177,060.08
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Solution
The fourth proportional to 650,365.04, 975,564.84 and 177,060.08 is: 265,594.82
Step by Step Solution
- Step 1: Write the proportion equation
650,365.04 : 975,564.84 = 177,060.08 : x - Step 2: Convert to fraction form
650,365.04/975,564.84 = 177,060.08/x - Step 3: Cross multiply
650,365.04x = 975,564.84 × 177,060.08 - Step 4: Simplify right side
650,365.04x = 172,733,588,615.59 - Step 5: Solve for x
x = 172,733,588,615.59/650,365.04 - Step 6: Final answer
x = 265,594.82
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.